TI-2025-38921 Aliases CVE-2025-62731 GHSA-83gp-m2fc-8ph7

Stored XSS in SOPlanning

LOW 22CWE-79Published 2025-11-20 · Updated 2025-11-21

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting
Confidentiality · integrity · availability: None · None · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

SOPlanning is vulnerable to Stored XSS in /feries endpoint. Malicious attacker with access to public holidays feature is able to inject arbitrary HTML and JS into website, which will be rendered/executed when opening multiple pages. By default only administrators and users with special privileges are able to access this endpoint. This issue was fixed in version 1.55.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00183 7th percentileScored 2026-11-07

Fix Fixed SOPlanning (SOPlanning): 1.55

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SOPlanning	SOPlanning	before 1.55	1.55	Patch available	CNA

SOPlanning VendorSOPlanning Affected before 1.55 Fixed in 1.55 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:soplanning:soplanning::::::::	before 1.55.00	Vulnerable	SOPlanning

cpe:2.3:a:soplanning:soplanning:*:*:*:*:*:*:*:* Versions before 1.55.00 Vulnerable ·SOPlanning

Remediation

Fix · CNA SOPlanning (SOPlanning) Fixed in 1.55

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2025-11-20
SOPlanning 1.55
8 records Highest priority Priority MEDIUM 2 MEDIUM, 6 LOW
Other records, highest priority first
- TI-2025-38920 Privilege Escalation via Incorrect Authorization in SOPlanningPriority MEDIUM 45
- TI-2025-38586 Predictable Generation of Password Recovery TokenPriority MEDIUM 44
- TI-2025-38585 Broken Access Control in SOPlanningPriority LOW 23
Show all 8 records →

Timeline

2026-10-02 Threatist record created from CVE-2025-62731
2026-10-03 Alias added: GHSA-83gp-m2fc-8ph7

References

Advisory 1

https://cert.pl/en/posts/2025/11/CVE-2025-62293

Other 1

https://www.soplanning.org/en/

TI-2024-37809 A file upload bypass vulnerability exists in SOPlanning 1.53.00, specifically in… CVSS 3.1CRITICAL 9.8
TI-2024-37810 SOPlanning 1.53.00 is vulnerable to a directory traversal issue in /process/upload.php. CVSS 3.1MEDIUM 6.5
TI-2014-07125 Multiple SQL vulnerabilities exist in planning.php, user_list.php, projets.php… CVSS 3.1CRITICAL 9.8
TI-2014-07128 Directory traversal vulnerability in the file_get_contents function in SOPlanning 1.32… CVSS 3.0MEDIUM 5.3
TI-2024-17975 Remote Code Execution through File Upload in SOPlanning before 1.52.02 CVSS 4.0CRITICAL 10.0
TI-2024-17973 Insecure Direct Object Reference to export Database in SOPlanning before 1.52.02 CVSS 4.0CRITICAL 9.3

See all 33 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences